Ultrastructural aspects of the normal and pathological nucleolus in mammalian cells.
D000818:Animals; D000963:Antimetabolites / Q000494:pharmacology; D001345:Autoradiography; D002466:Cell Nucleolus / Q000187:drug effects; D002875:Chromosomes; D006651:Histocytochemistry; D008854:Microscopy, Electron; D051381:Rats; D014316:Tritium
D000963:Antimetabolites; D014316:Tritium